Numerical Study on Initial Field of Pollution in the Bohai Sea with an Adjoint Method
Joint Authors
Wang, Chunhui
Li, Xiaoyan
Lv, Xianqing
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-06-19
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Based on the simulation of a marine ecosystem dynamical model in the Bohai Sea, routine monitoring data are assimilated to study the initial field of pollution by using the adjoint method.
In order to reduce variables that need to be optimized and make the simulation results more reasonable, an independent grid is selected every four grids both in longitude and latitude, and only the pollutant concentrations of these independent grids needed to be optimized while the other grids were calculated by interpolation method.
Based on this method, the stability and reliability of this model were proved by a set of twin experiments.
Therefore, this model could be applied in real experiment to simulate the initial field of the total nitrogen (totalN) in May, 2009.
Moreover, the distribution of totalN in any time step could be calculated by this model, and the monthly mean distribution in May in the Bohai Sea could be obtained.
American Psychological Association (APA)
Wang, Chunhui& Li, Xiaoyan& Lv, Xianqing. 2013. Numerical Study on Initial Field of Pollution in the Bohai Sea with an Adjoint Method. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-1031660
Modern Language Association (MLA)
Wang, Chunhui…[et al.]. Numerical Study on Initial Field of Pollution in the Bohai Sea with an Adjoint Method. Mathematical Problems in Engineering No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-1031660
American Medical Association (AMA)
Wang, Chunhui& Li, Xiaoyan& Lv, Xianqing. Numerical Study on Initial Field of Pollution in the Bohai Sea with an Adjoint Method. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-1031660
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1031660